rails sortable 手動拖拉排序表單

https://github.com/itmammoth/rails_sortable
https://www.youtube.com/watch?v=r884jAqAbHY


手動拖拉排序表單看起來很生猛ㄟ

Scaffold todo

'''bash

$ rails g scaffold todo description position:integer
$ bundle install acts_as_list 

'''

app/models/todo.rb
'''ruby
class Todo < ApplicationRecord
+ acts_as_list
end

'''

install stimulus

```bash

$ rails webpacker:install:stimulus

$ yarn install sortable

```

Webpacker now supports Stimulus.js